Obiettivo Sony FE 12-24mm F4 G

Tipo di Prodotto

 Obiettivo

Immagini di prodotto (clic per ingrandire):

Specifiche

Marca

Sony

Modello

FE 12-24mm F4 G

Tipo di acquisto

Unica soluzione

Attacco	Sony E
Sotto-tipo attacco	FE (Formato pieno)
...per sensore / ritaglio	Formato pieno 1.00x
Focali
Focale nominale	12-24 mm.
Focale equiv. (35mm)	12-24 mm.
Rapporto di Zoom	2x
Zoom motorizzato	No
Zoom si estende	No / n.a.
Diaframma
Massima Apertura	f/4
...a max focale	f/4
Lamelle diaframma	7
Anello diaframma	No
Diaframma continuo	No
Anello configurabile	No
Messa a fuoco
Autofocus	Sì
Fuoco interno	Sì
Trasmissione fuoco	Indiretta
Info distanza fuoco	No
Note sul fuoco	motore diretto SSM
Min distanza fuoco	28 cm.
Max ingrand. (ott.)	0.14x
Max ingrand. (eff.)	0.14x (equiv. in 35mm)
Costruzione
Stabilizzazione	No
N° di lenti/gruppi	17/13
Elementi speciali	1 a super extra bassa dispersione, 3 a bassissima dispersione
A dispersione extra bassa	3
A dispersione super-extra-bassa	1
Filtro frontale	Non supportato
Tropicalizzazione	Sì
Contatti elettrici	Sì

Fred Miranda Comparison with other ultra wide lenses
Image quality comparison with Voigtlander 12mm f/5.6 III, Sony FE 16-35mm f/4 ZA and Loxia 21mm f/2.8. The Sony 12-24 The 12-24/4 is very flat field with incredible resolution.

Jim Kasson blog
The Sony images are quite lovely for a zoom lens. Actually, they are lovely for any lens.
Ken Rockwell
This is the one and only ultra-ultrawide for full-frame Sony cameras, and it's fantastic. If you shoot interiors or need a lens for extreme special effects, this is an optically superb lens at a bargain price. You'll pay double for Nikon or Canon's equivalents, neither of which will work as well on your Sony camera.
OpticalLimits 8.3/10
You will notice how small it is compared to similar (DSLR-)offerings. It's even more obvious in term of weight [...] Now you may expect that this comes with a couple of compromises but there are actually only a few. The resolution characteristic is very decent. It's already pretty good at f/4 (except at 24mm) and quite impressive between f/5.6 and f/8. At the wide end, you should avoid f/11 though. The quality is unusually harmonious across the focal length range.
The Digital Picture
It is a stand-out range of ultra-wide-angle of views [...] Aside from the extreme full-frame corners at the focal length range maximum extents, this lens delivers very sharp images, especially when stopped down modestly to gain improved peripheral performance. [...] Geometric distortion levels are strong at the widest and longest zoom settings but this lens performed especially well in most of the remaining tests.